baber/WOPTO huggingface dataset:
Patent JP-H04337918-A (JP)
Title: Voltage comparator
Inventor: TANAKA SHIGENOBU
IPC: H03K5/08
Filed: 1991-05-15
Abstract: PURPOSE:To stablize an operation even when the voltages of two input signals are the same and to reduce energy consumption and noise by binarizing a first voltage at a binarization circuit with a second voltage, which is different from the first voltage outputted by a differential amplifier circuit, as a reference when the two input signals are equal. CONSTITUTION:A differential amplifier circuit 1 amplifies voltage difference between input signals 2a and 2b. When the input signals 2a and 2b are equal, a voltage (Vr) is outputted as an output signal 3. The binarization circuit 4 compares the voltage Vr of the output signal 3 with a reference voltage Vr1, outputs a voltage VDD as an output signal 5 when the voltage Vr is higher than the reference voltage Vr1, and outputs 0V when it is lower. Therefore, by setting the reference voltage Vr1 sufficiently higher than the voltage Vr, the state value of the output from the binarization circuit 4 can be prevented from being instable.
Patent JP-H11333630-A (JP)
Title: Tap with oil hole
Inventor: MIURA HIROYUKI
IPC: B23G5/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To perform excellent lubrication and cooling of a cutting point by specifying a discharge position of oil mist and cutting liquid and resolve the breakage of a tap. SOLUTION: An oil hole 7 is formed in an axial part, a branch hole 8 communicated with the oil hole 7 is provided, and the tip of the branch hole 8 is opened in a chip discharge groove 6, and the branch hole 8 is arranged pointing to the front of a boundary part between a complete screw part 4 and a biting part 5. Further, the branch hole 8 is formed pointing to a direction orthogonal to an axis or pointing to a position slightly further in front than a direction orthogonal thereto.
Patent JP-H08312712-A (JP)
Title: Suspension device
Inventor: YAMAGUCHI SHINJI
IPC: B60G17/08
Filed: 1995-05-16
Abstract: PURPOSE: To provide a suspension device having low costs, excellent in responsiveness and durability, able to smoothly perform a suitable damping control, and having high reliability. CONSTITUTION: A separation distance between a first object 4 and a second object 2 is adjusted to the reference distance by a distance (adjusting means 30. When the separation distance is made into a first range XR>=0 larger than the reference distance after both objects are vibrated by an elastic body 3, a first shock absorber 20 generates first clamping force when both objects are moved in the separating direction, on the other hand, it generates second damping force larger than first damping force when the objects are moved in the approaching direction.  When the distance between the objects is made into a second range XR<0 smaller than the specified distance, a second shocks absorber 22 generates third damping force when both objects are moved in the approaching direction, on the other hand, it generates fourth damping force larger than third damping force when both objects are moved in the separating direction.
Patent JP-S63305562-A (JP)
Title: Semiconductor device
Inventor: OTSU KOJI
IPC: H01L21/8234
Filed: 1987-06-05
Abstract: PURPOSE:To provide a highly reliable MIS transistor integrated circuit (MIS-IC), by using a second MIS transistor for the MIS peripheral circuit handling relatively high voltage and high current, while using a first MIS transistor constructed in an ordinary manner for the circuit handling small signals. CONSTITUTION:A source region 16 and drain region 17 having a high dopant concentration of about 10<20>-10<21> atoms/cm<2> are formed on each of element forming regions 10 and 20 on the surface of a substrate 11. In the element forming region 19, a first MIS transistor having the source and drain regions 16, 17 directly connected to a channel stop region 18 provided under an element isolating region, namely an ordinary MIS transistor 22 is formed. In the other element forming region 20, a second MIS transistor having the source and drain regions 16 and 17 not connected directly to a channel stop region 18, namely MIS transistor 23 having high dielectric strength is formed. An MIS transistor integrated circuit having these transistors 22 and 23 can be provided with high reliability in this manner.
Patent JP-H11337703-A (JP)
Title: Antireflection film for ir region and transmission window
Inventor: SONE TAKANORI
IPC: G02B1/11
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an antireflection film for a specified band in an IR region which is produced at a low cost and which has excellent durability and good antireflection characteristics by forming an antireflection film on a Si substrate so that the film transmits wavelengths of a specified band and the film consists of a first layer of Ge and a second layer of ZnS. SOLUTION: A Ge layer 2 and a ZnS layer 3 are successively formed on a Si flat plate 1 as a substrate. Since Ge has good adhesion property with Si and good adhesion property with ZnS, the obtd. film has god durability. The film thickness of the Ge film is determined based on 1/2 optical film thickness (= physical film thickness ×refractive index) or 1/4 optical film thickness of 10 μm which is the center wavelength from 8 to 12 μm, and the film thickness of the ZnS film is determined based on 1/4 optical film thickness of 10 μm considering the refractive indices of Ge and ZnS so as to obtain a good antireflection film. This is determined according to an HQ type antireflection film and QQ type antireflection film which are typical design examples of an antireflection film. The finish film thickness is determined by numerical calculation by a computer.
Patent JP-S5567874-A (JP)
Title: Learning element featuring arithmetic function to be used as structure unit of digital self-constitution information process system
Inventor: KUNO ATSUSHI
IPC: G06K9/66
Filed: 1978-11-15
Abstract: PURPOSE: To secure the conversion of a certain input signal into the gathering of the designated codes by providing the means which gives the comparison and monitor to the input and output signals of the two pattern signal systems arranged repetitively to the cell structure plus the means which gives the comparison and monitor to the interaction.  
     CONSTITUTION: Educational pattern signal system 36 and pattern signal system 37 consisting of the arithmetic elements are formed by arithmetic element educational input decision part 3, arithmetic element state transition formation part 4, resistance output formation part 5 and arithmetic memory control operation part 6 each. And the internal state is transferred by the code in order to secure the state to satisfy the request of the input/output relation. At the same time, the time range possessing the time series is memorized for the input of the state transition order code, and the code showing the contents of the memory is obtained to carry out the state transition in the state under which the code is supplied. Furthermore, the state is memorized again, and the operation of the multiple input is controlled based on the memory contents. Then the comparison and monitor is given via comparison means 38 between the input code of signal system 36 and the output code of signal system 37 along with the comparison and monitor given to the interaction. Thus the input signal is converted into the gathering of the designated codes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6033428-A (JP)
Title: Heating cooker
Inventor: OOUCHI MITSUO
IPC: H05B6/68
Filed: 1983-08-02
Abstract: PURPOSE:To permit to perform ''heating by free choice'' to the cooker in spite of the kind of food to be cooked by a method wherein the device is provided with a heater stopping position setting means, a heater driving means and a detecting means so as to permit to set the heater stopping position arbitrarily. CONSTITUTION:The stopping position setting signal of the heater 2 is given from the outside of the cooker by the heater stopping position setting means 4 through an operating button 3. In the heater stopping position setting means 4, the stopping position setting signal is memorized in a memory and the signal is inputted into the detecting means 6 to emit a photointerruptor 35. Further, the stopping position setting means 4 provides the heater driving means 5 with a heater displacement signal and a motor 28 is rotated by the signal to begin the rise-up of the heater 2. The detecting means 6 generates the detecting signal of the position of displacement of the heater while the detecting signal is given to the heater stopping position setting means 4.
Patent JP-S6121248-A (JP)
Inventor: SUZUKI ETSUROU
IPC: E04B1/32
Filed: 1984-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6032813-A (JP)
Title: Modified saturated polyester resin composition
Inventor: KITA HIDETOSHI
IPC: C08F283/00
Filed: 1983-08-01
Abstract: PURPOSE:To provide the titled composition giving a molded article having improved heat resistance without lowering the transparency, by mixing a saturated polyester resin with a compound having plural methacryloyl groups, and irradiating the mixture with ionizing radiation. CONSTITUTION:The objective composition is prepared by mixing 100pts.wt. of a saturated polyester resin such as polyethylene terephthalate with preferably 1-10pts.wt. of a compound having >=2 methacryloyl groups (preferably trimethylolpropane trimethacrylate, trimethylolethane trimethacrylate, or tetramethylolmethane tetramethacrylate), and irradiating the resultant mixture with ionizing radiation under a condition to give absorbed dose of 1-60Mrad.
Patent JP-S5666600-A (JP)
Title: Pipe sealing method
Inventor: YOSHIMOTO YUKIO
IPC: F16L13/12
Filed: 1979-10-31
Abstract: PURPOSE: To control reaching distance of liquid in case of swelling yarn for sealing a pipe coupling, by atomizing the liquid with centrifugal force and changing the state of atomized particles through heating.  
     CONSTITUTION: As liquid such as ethylene glycol is dripped onto the center of a rotary disc 12, liquid is scattered by virture of the centrifugal force from the entire circumference of the disc 12 to produce atomized particles. The particles are introduced in an induction heater 8 and heated. The scattering distance of ethylene glycol varies in accordance with the ratio of vaporized particles. In other words, the distance of ethylene glycol reaching pipes 1, 2 can be controlled through conrol of induction heating by the heater 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5474241-A (JP)
Title: Profilie controller for narrow beveling welder
Inventor: KAWAHARA MAMORU
IPC: B23K37/00
Filed: 1977-11-25
Abstract: PURPOSE: To permit high quality welding by controlling the position of molten pool by measurng the temperature near molten pool of the right left walls by means of a temperature sensor and by moving the welding torch and the measuring instrument according to the measured temperature difference.  
     CONSTITUTION: During welding, the temperature near the molten pool of the right and left walls of the bevelings 1 and 1' is measured by using the temperature sensors 4 and 5. If the welding torch, or molten pool, is deviated rightward from the center of the bevelings 1 and 1', the measured value by the right sensor 5 become higher than that by the left sensor 4. The both measured values are put in the differential amplifier 6, and the output therefrom is then put in the motor driving signal generator 7. The output of the generator 7 is amplified by the amplifier 8 and then applied to the driving device, or motor 9. Thus, the motor moves the welding torch to the direction in which the measured values of temperature on the both wall sides of the beveling become equal. With this profile control, high quality welding can be secured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10336379-A (JP)
Title: Color image sensor and manufacture of the same
Inventor: OMORI TAKAHIRO
IPC: H04N1/028
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a photoelectric conversion element, and to manufacture a device at low costs and with high positioning precision by separately manufacturing a color filter and a photoelectric conversion element, and arranging the color filter between an optical lens and the photoelectric conversion element. SOLUTION: A power source 1 irradiates a color original from the oblique front part of a main scanning direction 8 with a light transmitted through a transparent board 2 attached to the surface of a case 7. An optical lens 3 is provided as a rod lens array in one column, and the focal point of a reflected light from the original is formed on a photoelectric conversion element 5. A color filter 4 is formed on a transparent color filter substrate 9 as one row structure in which three colors, that is, blue, green, and red are successively arrayed for each picture element corresponding to the photoelectric conversion element 5, and the surrounding is wrapped by a black shielding film, and the mutual interference of each color light component can be escaped.  The color filter 4 can be manufactured with high precision and at low costs by an electrocoating method with pigment and electrocoating resin. The photoelectric conversion element and the color filter are separately manufactured so that they can not influence each other in the manufacturing process, and any damage can be prevented.
Patent JP-S6039606-A (JP)
Inventor: ANTONIUSU YOSEFUSU ADORIANUSU
IPC: G02B6/124
Filed: 1984-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S623466-A (JP)
Title: Recording density detecting device
Inventor: TSURUTA KENJI
IPC: G11B20/10
Filed: 1985-06-28
Abstract: PURPOSE:To recognize the recording density of a disk with simple constitution by detecting the pulse of the prescribed pulse interval included in a lead pulse read from the disk when the disk corresponding to two respective types of recording density exists. CONSTITUTION:When a counter 12 counts the output pulse of an AND circuit 14 up to the prescribed number of the pulse, a carrying signal CAR is outputted to the clock terminal of an FF 13, from the inverting output terminal of the FF 13, a detecting signal S of the 'L' rank is outputted to a control device FDC, and the set disk is detected to be the high density recording mode. On the other hand, when the disk of the low density recording mode is set to the disk driving and a lead pulse RD is supplied to a monostable 10, the pulse is not outputted from the circuit 14. Consequently, from the inverting output terminal of the FF 13, the detecting signal S of the 'H' rank is outputted to a controlling device FDC, and the set disk is detected to be the low density recording mode.
Patent JP-S6034657-A (JP)
Inventor: TANAKA HIDEKI
IPC: B21F17/00
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0436452-A (JP)
Title: Alloying treatment for hot-dip galvanized steel sheet
Inventor: NAKAKUBO ATSUSHI
IPC: C23C2/06
Filed: 1990-05-31
Abstract: PURPOSE:To control alloying reaction velocity and to improve quality by regulating the thickness of an oxide film on the surface of a steel sheet in front and in the rear of a pretreatment furnace according to changes in sheet passing velocity and coating weight. CONSTITUTION:The heating velocity of a steel sheet for hot-dip galvanizing is held constant in a pretreatment furnace, and, according to changes in either or both of sheet passing velocity of the steel sheet to be plated and coating weight, the thickness of an oxide film formed on the surface of this steel sheet is regulated in the front and in the rear of the pretreatment furnace. For example, oxygen concentration in the furnace atmosphere is controlled. Subsequently, the oxide film is reduced by means of reduction heat treatment in the latter stage. The steel sheet is introduced into a hot-dip galvanizing bath, and, after plating, coating weight is controlled. Then the steel sheet is introduced into an alloying furnace to undergo alloying treatment. By this method, the well timed control of alloying can be attained and reduction in product yield can be prevented.
Patent JP-S63306721-A (JP)
Title: Frequency conversion circuit
Inventor: SHIBATA JUNICHI
IPC: H04B7/02
Filed: 1987-06-09
Abstract: PURPOSE:To simplify the circuit by directly connecting an output of a distributer and a local oscillation signal input of a frequency mixer and providing an impedance matching circuit between the local oscillator and the distributer so as to use only one impedance matching circuit. CONSTITUTION:At first a local oscillation signal fl outputted from a local oscillator 1 is given to the impedance matching circuit 7 to match the output impedance of the oscillator 1 with the input impedance of the local oscillation signal of frequency mixers 4a, 4b. The local oscillation signal fl subject to impedance conversion is distributed into two by the distributer 2 to supply the signal to the two frequency mixers 4a, 4b and they are fed respectively to the frequency mixers 4a, 4b. As a result, the local oscillation signal is mixed with a high frequency signal fh fed from high frequency signal input terminals 5a, 5b to the frequency mixers 4a, 4b respectively and an intermediate frequency signal fi is obtained at intermediate frequency signal output terminals 6a, 6b.
Patent JP-H01311314-A (JP)
Title: Guidance screen control system
Inventor: KAGAWA MASAYUKI
IPC: G06F3/048
Filed: 1988-06-09
Abstract: PURPOSE:To allow a user to select the sort of a guide without increasing the program size of a work processing part by setting up the validity/invalidity of display of a guide message on the basis of display validity/invalidity information. CONSTITUTION:A guide message 60 is registered together with a guidance control part 70 constituted of a screen number 70a, coordinate data 70b for an input field 50 and display validity/invalidity information 70c correspondingly to an input field. When an input screen is displayed, a screen control part 12 reads out all the control parts 70 corresponding to the input screen from a guidance file 10 to form a control table 11. When a cursor position is moved, whether a cursor is moved to a prescribed position in the field or not is monitored on the basis of the cursor position information 80, and when the position coincides with a prescribed position, the table 11 is retrieved by the data 70b, the information 70c is decided, and at the time of requiring display, the data 70b and the number 70a are informed to a guidance display part 30. Consequently, the display part 30 retrieves the file 10 and displays the message 60.
Patent JP-S63307389-A (JP)
Title: Building of nuclear reactor
Inventor: DOI TORU
IPC: G21C19/07
Filed: 1987-06-09
Abstract: PURPOSE:To expand a lay down area by providing over hanging parts which overhang to the inner side of the aperture end of an apparatus tentative disposing pool to said aperture end and constituting this overhanging part in such a manner that the lay down apparatus are tentatively disposed thereon. CONSTITUTION:The outside circumferential part at the aperture end of the apparatus tentative disposing pool 22 is constituted as the lay down area 29 where the plural lay down apparatus 27, 28 are tentatively placed. The overhanging parts 30, 31 which have a rectangular cross section and required width are so provided to both the right and left inner side faces of the aperture end of the pool 22 so as to extend horizontally toward the inside of the pool 22 and to cover the entire length in the longitudinal direction of the pool 22. The overhanging parts 30, 31 are so formed that the front faces thereof are flush with the floor face of the area 29. The apparatus 27, 28 can, therefore, be partly placed on the overhanging parts 30, 31 which are effectively utilized as the area 29. The area 29 is correspondingly expanded.
Patent JP-H076527-A (JP)
Title: Servo information system for disk storage
Inventor: MORITA AKIRA
IPC: G11B21/10
Filed: 1993-06-15
Abstract: PURPOSE:To reduce an area required for writing servo information while enhancing the precision in position detection of a head in a disk surface by the servo information consisting of plural parts. CONSTITUTION:Parts A-D of the servo information SI are divided into a first part pair C1 consisting of the parts A and B written in a radial direction position matching the central position with every track T and shifting by track pitch each other, and a second part pair C2 consisting of the parts C and D written in the radial direction position shifting the central position by half track pitch from every track T and shifting by track pitch each other. Then, the peripheral direction length of the write area of the first part pair C1 is set shorter than the peripheral direction length of the write area of the second part pair C2, and a time constant holding an analog read signal value at the time of reading-respective parts A-D is set roughly proportioning to the peripheral direction lengths of the areas of both part pairs C1 and C2.
Patent JP-H1090680-A (JP)
Title: Liquid crystal display device
Inventor: SONEHARA TOMIO
IPC: G09F9/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve color purity and a color reproducing property by making respective vertices of a triangle shown on a color coordinate of three colors transmission light transmitting through a color filter of a light emitting source the sides of the color purity higher than respective vertices of the triangle shown on the color coordinate of the three colors transmission light transmitting through the color filter of a CIE.C light source. SOLUTION: In a liquid crystal display device provided with plural optical shutters 2 controlling transmission light quantity, a color filter 1 having color elements of three colors red, green, blue corresponding to plural optical shutters 2 and the light emitting source, the light emitting source is the same having steep light emission spectra in respective wavelength bands corresponding to the color elements of three colors red, green, blue. Then, respective vertices of the triangle shown on the color coordinate of the three colors transmission light transmitting through the color filter 1 of the light emitting source are made the sides of the color purity higher than respective vertices of the triangle shown on the color coordinate of the three colors transmission light transmitting through the color filter of the CIE.C light source.
Patent JP-H08317608-A (JP)
Title: Rotary brush apparatus
Inventor: TAKASHIMA MINEO
IPC: H02K13/00
Filed: 1995-05-17
Abstract: PURPOSE: To regulate the lateral warping of a brush rod in the case of rotary polishing and cleaning and to adjust the length of the hair tip of the brush rod by providing brush-rod regulating plates between a brush-rod implanting plate and a brush-rod aligning plate, and linking the regulating plates with the brush-rod implanting plate by a plurality of linking rods. CONSTITUTION: Brush-rod regulating plates 3a and 3b are provided between a brush-rod hair implanting plate 1 and a brush-rod aligning plate 2 and arranged so as to form the same rotary axial line X. A brush rod 4 is inserted into regulating holes 14 of the regulating plates 3a and 3b. Then, a plurality of linking rods 15a and 15b are arranged at the position deviated from the rotary axial line X, respectively. The respective regulating plates 3a and 3b are suspended from the insulating plate 1. The rotary driving force of the implanting plate is transmitted to the regulating plates 3a and 3b and the aligning plate 2 through a transmitting rod 16.  Thus, the relative set states of the regulating plates 3a and 3b for the implanting plate 1 and the aligning plate 2 are adequately kept, the lateral warping of the brush rod is effectively prevented and the adjustment of the hair-tip length of the brush rod 4 can be readily performed.